Mycobacterium tuberculosis and HIV constitute a public health challenge. Health workers (HWs) in HIV clinics maybe at greater risk of M. tuberculosis infection, considering the high rates of HIV/tuberculosis (TB) coinfection among patients.
View Article and Find Full Text PDFAlopecia is a condition in which hair on the scalp or other areas of the body is lost or falls out excessively. Nutritional deficiency causes blood flow to the head to decrease causing the hormone testosterone to be changed by the enzyme 5-α-reductase to dihydrotestosterone, which inhibits the growth phase and accelerates the death phase. One of the methods developed to treat alopecia is through inhibition of the 5-α-reductase enzyme, which converts testosterone to its more potent metabolite, dihydrotestosterone (DHT).
View Article and Find Full Text PDFThe target for COVID-19 has been successfully crystallized along with its inhibitor, named SARS-CoV-2 main protease, making it easier for drug discovery and development. Sponge ( Sp.) is a marine species that can be found in Indonesia and has a unique chemical structure that is still rarely explored in its properties.
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